baber/WOPTO huggingface dataset:
Patent JP-H03260807-A (JP)
Title: Fuzzy controller of hierarchical network constitution
Inventor: WATABE NOBUO
IPC: G05B13/02
Filed: 1990-03-12
Abstract: PURPOSE:To adaptively cope with the adjustment, the change, etc., of a control algorithm by making use of a data converting function of a hierarchical network structure which is adaptive to a fuzzy control rule. CONSTITUTION:A hierarchical network part 11 contains a calculation layer consisting of a processing unit 13 which calculates the truth value of a membership function with the control state value used as an input and a rule layer consisting of a rule unit 14 which calculates the grade value with the multiplication value of the output value of the unit 13 and the internal state value as an input. Then a rule layer consists of a rule unit 15 which calculates the grade value with the multiplication value of the output value of the unit 14 and the interval state value used as an input. Furthermore an output layer consists of an output unit 16 which calculates a control manipulated variable from the membership function. That is, a desired control manipulated variable is outputted from the output layer when the control state value is given to the calculation layer as the internal state value. Thus, the controller adaptively cope with the adjustment, the change, etc., to the fuzzy control rule.
Patent JP-S62217322-A (JP)
Title: Program connecting system
Inventor: TAKECHI YASUHIDE
IPC: G06F9/06
Filed: 1986-03-18
Abstract: PURPOSE:To prevent the deterioration of the program executing efficiency by switching the output method of the data processed by a started subprogram in response to the program connecting method. CONSTITUTION:A start means 1 is actuated with start of a program and starts a subprogram in response to the program connecting method and with reference to a connecting method designating data area 11 showing the 1st or 2nd connecting method to perform the program working. When the 1st connecting method is applied, the means 1 starts a subprogram A. The program A decides the contents of the area 11 via a start means 2 and carries out the open processing of an interim result file 10. Thus the data is inputted from an input data file 8 for processing and the processing result is delivered to an output means 3. The means 3 discriminates the contents of the area 11 and outputs the processing result to the file 10 to execute an end means 4.
Patent JP-S52142617-A (JP)
Title: Reduction of iron ore, oxide pellets or oxide briquettes
Inventor: SHINOHARA SHINNO
IPC: C21B13/02
Filed: 1976-05-24
Abstract: PURPOSE:To prevent the fusion or breakdown and pulverization of iron oxide pellets in reducing the pellets to reduced iron with a reducing gas by blending the pellets with several percent coke.
Patent JP-H03260390-A (JP)
Title: Scroll compressor
Inventor: SAKURAI KAZUO
IPC: F04C18/02
Filed: 1990-03-12
Abstract: PURPOSE:To selectively perform full-load operation and unload operation by providing a control piston valve, which rides astride paired bypass holes to simultaneously open/close them, in a fixed scroll end plate to open/close this control piston valve. CONSTITUTION:A pair of first bypass holes 5b, 5c are formed in an end plate of a fixed scroll 5 along internal and external lines of a lap 5a of the fixed scroll 5 in a position advanced by a predetermined turn angle suited for unload operation from a turn angle of a turn scroll 6 where an enclosed chamber, partitioned between spiral laps 5a, 6a meshed with each other of the fixed and turn scrolls 5, 6, is increased to the maximum volume. A pair of second bypass holes 5b', 5c' corresponding to holes 5b, 5c respectively are formed in the end plate of the fixed scroll 5 in the closed chamber obtaining the maximum volume. A control piston valve 22 for simultaneously opening/closing the first and second bypass holes 5b, 5c;5b', 5c' is provided in the end plate of the fixed scroll 5.
Patent JP-S6110107-A (JP)
Inventor: STEINBOCK ROLF HENNING WILHELM
IPC: F16D1/033
Filed: 1985-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01238764-A (JP)
Title: Reverse torque preventive device for biaxial hydraulic coupling
Inventor: YUNO TEIZO
IPC: F16D33/14
Filed: 1988-03-16
Abstract: PURPOSE:To prevent malfunction or generation of reverse torque by connecting drive pinions on high and low speed sides and flexible shafts on high and low speed sides with a rigid coupling while performing the automatic interlock of scooping pipes through judging generation of a reverse torque based on both detected outputs of fluid couplings on high and low speed sides. CONSTITUTION:Drive pinions 3a, 3b on high and low speed sides are rotated with increasing speed by a large drive gear 2 on a drive shaft 1 side, thereby flexible shafts 6a, 6b on high and low speed sides are connected to each other with rigid couplings 5a, 20 respectively so that, with a large centrifugal force due to increased speed of the couplings, the torque transmission between the pinions 3a, 3b and flexible shafts 6a, 6b are smoothly executed. In addition, the coupling outputs on the high and low speed sides are detected by high and output detectors on the high and low speed sides additionally provided on the fluid couplings (7a, 8a, 16a - 7b, 8b, 16b) on the high and low speed sides and the generation of a reverse torque is judged by comparing detected signals of respective coupling outputs in a controller, thus performing the automatic interlock of scooping pipes 15a, 15b on the high and low speed sides based on the control signal.
Patent JP-S63228906-A (JP)
Title: Levitation controller for magnetic levitation vehicle
Inventor: SHIMADA TOSHIRO
IPC: B60L13/06
Filed: 1987-03-16
Abstract: PURPOSE:To obtain the levitation controller of a magnetic levitation vehicle advantageous for any points of a cost, weight, and space, by controlling the exciting current of a levitating magnet according to the output signal of a gap detector and the detecting means of the voltage of both the ends of a magnet coil. CONSTITUTION:A gap detector 7 detects a gap length between a levitating magnet 3 and a ferromagnetic material rail 1. A detecting means 12 detects the voltage across the coil of the levitating magnet 3. The value of this voltage is used by an arithmetic unit 13 to calculate the value of magnet coil current. Then, the output signal of the gap detector 7 and the output signal of the arithmetic unit 13 are processed by a processing unit 9, and the output of the processing unit 9 is fed to a power amplifier 10 for exciting the levitating magnet 3. As a result, an acceleration detector and a current detector are not needed.
Patent JP-S60223727-A (JP)
Title: Safety device for reclaimer
Inventor: UEHARA HISANORI
IPC: B65G65/20
Filed: 1985-03-27
Abstract: PURPOSE:To prevent a reclaimer from tumbling surely by setting a raising/felling rope stretched over rope sheaves, which are mounted on a float weight, in such a way as inverted at every turn, and by stagnating the rope between the float weight and a mast part. CONSTITUTION:When the tip of a boom sinks in rotation because of overload, rotation of a weight link 5 widens the space between rope sheaves 9, 11, and a raising/felling rope 14 is fed in this space, and thus a float weight 13 is hung up by this rope 14 from the basis 8 of the machine. The rope 14 is stored between the weight 13 and sheaves 10, 16 in an amount corresponding three times as much as according to a conventional arrangement. Thus the weight 13 gets the uppermost position with the rope three times as long fed in the space between the sheaves 9, 11, so that the extent of rotary sinking motion of the link 5 and the boom interlocked therewith can be increased by an amount corresponding to the increment in the length of the rope 14 which can be fed in to contribute to prevention of tumbling through widening of the allowable range for sinking of the boom alone owing to overloading.
Patent JP-S61223201-A (JP)
Title: Structure of variable seal of turbine
Inventor: KISHIMOTO MASARU
IPC: F01D11/08
Filed: 1985-03-27
Abstract: PURPOSE:To reduce vibration exciting force of a rotor due to leakage of steam by providing, in a fixed part of a turbine, a seal fin the tip of which can be projected to the tip of a rotor blade while the other end communicates with an entrance part of a turbine nozzle and is further energized upward by means of a tension spring. CONSTITUTION:As for a case of application of the captioned structure to an axial seal of a turbine, steam pressure is low during stoppage of a turbine and a piston 4 is pulled leftward by means of a tension spring 5, and a seal gap is large. Accordingly, the piston 4 is drawn back during assembly and opening, therefore, it does not bump against a shroud 3. On the other hand, when steam comes to flow in a nozzle 1, pressure at a nozzle entrance is supplied into a chamber of the piston 4 through a pressure supply hole 6, and the piston 4 is pushed out rightward to make the seal gap small. Thus, even if an axial interval between the nozzle 1 and a rotor blade 2 is shortened during starting and stopping without any pressure difference of the nozzle, the seal gap of the piston 4 is large and there is no fear of its contact with the shroud 3.
Patent JP-H08263103-A (JP)
Title: Method and device for stable control over operation terminal using pulse/air pressure transducer
Inventor: MORI SHINJI
IPC: G05D7/06
Filed: 1995-03-20
Abstract: PURPOSE: To provide the method and device for stable control over the operation terminal which can stably control the operation terminal in a process stable area and uses the pulse/air pressure transducer having excellent follow-up characteristics at process quantity variation time. CONSTITUTION: As for the stable control method for the operation terminal which uses the pulse/air pressure transducer controlling the operation terminal by outputting control pulses to the pulse/air pressure transducer 16 so as to control the process quantity of a line 10 to a set value by connecting the operation terminal 12 that operates with air pressure to control air pressure to the line 10 where process fluid flows and the pulse/air pressure transducer 16 controlling the air pressure according to a pulse signal to the operation terminal 12, an increase and a decrease of the control pulses outputted to the pulse/air pressure transducer 16 are monitored for a certain time and when the increase and decrease are repeated, the pulses outputted to the pulse/air pressure transducer 16 are suppressed.
Patent JP-H06252293-A (JP)
Title: Resin sealed semiconductor device
Inventor: OKUNOYAMA TERU
IPC: C08G73/10
Filed: 1993-02-25
Abstract: PURPOSE:To prevent the occurrence of cracks, peels-off, warps and voids in a semiconductor chip and improve humidity resistance and so on by bonding and securing the chip on a circuit board, joining the electrodes of the chip with the circuitry section of the circuit board, and sealing the semiconductor chip and its periphery with a specified polyimide resin. CONSTITUTION:A semiconductor chip 3 is bonded and secured on the circuitry section 2 on the surface of a board 1, and the chip 3 and its periphery are sealed with a polyimide resin expressed as Formulae I-IV. With respect to the polyimide resin R<1> in Formula I is a quadrivalent organic acid residue, and 50mol% or more of all the acid component of R<1> is a biphenyl ether tetracarboxylic acid component expressed in Formula II. R<2> is a diamine acid group and 50-99mol% of all the diamine components of (b-1)R<2> is a diamine compound expressed in Formula III. In Formula IV, 50-1mol% of all the diamine components of R<2> is a diaminosiloxane. This obtains a semiconductor device excellent in humidity resistance, and prevents the occurrence of chip cracks of the like.
Patent JP-H02242658-A (JP)
Title: Production of raw sweet jam of groundnuts
Inventor: TAKEMI TOSHI
IPC: A23L25/00
Filed: 1989-03-15
Abstract: PURPOSE:To obtain raw groundnut jam by dipping the peas of groundut in an aqueous solution of weak basic compound, then soaking in water to remove the leachate, then boiling together with water, squeezing, filtering through a mesh and exposing the jam slurry to water repeatedly, then separating and dehydrating the jam. CONSTITUTION:Selected raw groundnuts peas are dipped in an aqueous solution of a basic compound such as sodium hydrogen carbonate for 9 to 10 hours. The weak base aqueous solution is discarded, the remaining groundnut peas are rinsed with water and soaked in water, then viscous leachate is discarded. After soaking, the peas are thoroughly drained. Then, the peas are boiled with water. Boiled peas are squeezed in a fine mesh shieve and filtered to give the pea jam slurry. The slurry is exposed to water several time, the water phase is discarded to separate the pea sweat jam. The concentrated jam slurry is dehydrated by squeezing the jam slurry through bags to give a raw pea nut jam.
Patent JP-S58178892-A (JP)
Title: Enclosed type refrigerant compressor
Inventor: SUDOU MASAYASU
IPC: F04B39/10
Filed: 1982-04-14
Abstract: PURPOSE:To permit the improvement of a volumetric efficiency by a method wherein the volume of a discharging hole is reduced, the amount of discharging gas remaining in the discharging hole is also reduced and the re-expanding amount of the remaining gas into a cylinder is reduced upon a suction stroke, by forming the discharging hole with a thin plate. CONSTITUTION:The total volume of the discharging hole 13 is the total sum of the discharging hole 13 for a cylinder head 15 and the discharging hole 13 for a suction valve plate 9, both of them are formed by thin plates, therefore, the volume thereof is very small. According to this method, the amount of discharging gas remaining in the discharging hole 13 when a piston 1 has arrived at the upper dead point thereof is reduced remarkably, the re-expanding amount of the remaining gas into the cylinder 2 upon the suction stroke is reduced, and the volumetric efficiency is increased, therefore, the performance of the compressor may be improved.
Patent JP-S57176750-A (JP)
Title: Cooler for electronic device
Inventor: ASHIWAKE NORIYUKI
IPC: H01L23/433
Filed: 1981-04-24
Abstract: PURPOSE:To eliminate the production of a thermal stress of a cooler by face- down bonding a semiconductor chip to a substrate mounted on a housing and bonding the back surface of this chip through a metal film to a flexible thermal conduction plate with low melting point metal. CONSTITUTION:A semiconductor chip 4 is face-downward bonded with a solder  ball 9 on a substrate 8 to bond the substrate 8 to a housing 1 (numeral 13 designates a cooler), a metal film is formed on the back surface of a semiconductor  chip, while a flexible thermal conduction plate 10 and a thermal conduction  plate 11 having a gap are provided at the housing 1, and the plate 11 and the  chip 4 are bonded through a low melting point metal 12. In this manner, since the chip and the housing can be completely bonded, an electronic device having  compact structure and high reliability can be obtained.
Patent JP-S63228871-A (JP)
Title: Reader
Inventor: KIZU SHUJI
IPC: H04N1/107
Filed: 1987-03-18
Abstract: PURPOSE:To shorten a time necessary for a reader to reach a read start point by providing the reader with a driving means to move a scanning means in the subscanning direction and a control means to vary the moving speed of the scanning means to a designated read start point and at the time of scanning for read. CONSTITUTION:Upon receiving a read area designation command to designate a square area Q to be the designated are of an original O, a CPU 31 generates drive timing pulses to vary the moving speed of the scanner 11 from a reference point P to the read start point R is the area Q, and at the time of scanning for read of an image information in the area Q. The pulses are such signals as providing that a motor 18 for scanning 18 is thrown up in a few steps by accelerating PPS to f2 at points P and R, and when a through area is reached, the PPS is kept at the f2 to move the scanner 11 at high speed, and further, decelerate the PPS to f1 before several lines from the point R, and thereafter the PPS is kept at the f1, so that the scanner 11 can move at its original actual read scanning time in the area Q.
Patent JP-S56157284-A (JP)
Title: Start limit indicator for induction motor
Inventor: NIOKA RIYUUNOSUKE
IPC: H02P1/26
Filed: 1980-05-08
Abstract: PURPOSE:To prolong the lifetime of an induction motor by providing a temperature relay having the same characteristics as the heat dissipating characteristics of the motor to operate an indicator, thereby preventing the start of the motor exceeding the allowable starting frequency. CONSTITUTION:When the breaker of an induction motor is closed, its auxiliary normaly open contact 2a is closed, a current will flow through a temperature relay 3 having the same characteristics as the heat dissipating characteristics of the motor, and the output contact 4 is closed after a predetermined time. Since an auxiliary normally closed contact 2b is opened at this time, the indicator 5 is not energized. When the breaker is then opened, the contact 2b is closed, and the indicator 5 continues to turn ON until the output contact 4 of the relay 3 is opened. Accordingly, the indicator 5 can be turned ON until the temperature of the motor becomes a predetermined level, thereby monitoring the restart and preventing the restart more than required and thus prolonging the lifetime of the motor.
Patent JP-H10250137-A (JP)
Title: Image forming equipment
Inventor: WAKAHARA SHIRO
IPC: B41J2/385
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost type of image forming equipment that provides good images and prevents the equipment from getting large and complex. SOLUTION: An electrical field to fly a toner 15 to a facing electrode 19 placed opposite to a toner carrier 17 that carries the toner 15, is formed. A control electrode 20 that has multiple gates 30... as the passages of the toner 15 and ring electrodes 31... provided around the gates 30 are arranged between the two. The flying of the toner 15 is controlled by applying passing control potential to the control electrode 20 and change in the electric field. At such time, application of braking potential to the control electrode 20 slows the flying speed of the toner 15 restrains, the conflict of the toner 15 with paper and prevents the toner from scattering.
Patent JP-S63229107-A (JP)
Title: Concentration device with reverse osmosis membrane
Inventor: TAKADA KAZUHARU
IPC: B01D61/02
Filed: 1987-03-16
Abstract: PURPOSE:To enable automatic drawing and discharging of a liquid to be concentrated with the use of a single reciprocating pump by interconnecting an anterior cylinder chamber of the reciprocating pump to an inlet for a liquid to be concentrated, and a posterior cylinder chamber to an outlet and making a closed loop tubular path between the reciprocating pump and a reverse osmosis membrane tank. CONSTITUTION:When a piston 15 of a reciprocating pump 13 advances in the direction of an anterior cylinder chamber 14a, a liquid to be concentrated in the chamber 14a is pushed out to reach a posterior cylinder chamber 14b via a reverse osmosis membrane 11. The chamber 14b has a smaller internal volume than the chamber 14a by a portion equivalent to a piston rod 16, so the liquid to be concentrated in a closed loop tubular path 19 is pressurized and a part of the liquid permeates through the reverse osmosis membrane to be delivered from a permeation liquid delivery tubular path 12. Next, when the piston moves regressively in the direction of the chamber 14b, a concentrate discharging valve 23 opens which is interlocked to the movement, allowing the concentrate in the chamber 14b to be discharged to outside the system from a concentrate discharging tubular path 22. In the meantime, a new liquid to be concentrated is drawn through a supply tubular path for liquid to be concentrated with a check valve 21.
Patent JP-S59186171-A (JP)
Title: Floating head slider
Inventor: OOTSUBO YASUROU
IPC: G11B5/60
Filed: 1983-04-08
Abstract: PURPOSE:To set a gap stable between recording mediums with a simple constitution by providing a groove for increasing or decreasing pressure of a prescribed shape to a sliding face of a slider. CONSTITUTION:The groove 11a for increasing or decreasing pressure of chevron shape having an angle theta is provided to the sliding face 1a of the slider and the positive pressure of increased pressure or the negative pressure of decreased pressure is changed depending on the angle theta. Then, the groove for increasing pressure is formed narrower toward the tip in the direction reverse to the relative moving direction between the magnetic head and the recording medium and the depth of the groove is 1.5-5 times the floating gap. In providing a required number of the grooves 11a to a prescribed position of the face 1a, the increased and decreased pressures are balanced, the gas with the recording midium is set stably at all times with simple constitution not requiring a taper part needing troublesome adjustment and excellent recording and reproduction are attained.
Patent JP-S59187395-A (JP)
Inventor: OZAKI NOZOMI
IPC: G09G3/36
Filed: 1983-04-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01233441-A (JP)
Title: Photosensitive composition
Inventor: TAKACHI HIROSHI
IPC: G03C1/72
Filed: 1988-03-14
Abstract: PURPOSE:To obtain superior resolution and superior image reproduction performance by incorporating a specified polyvinyl alcohol obtained by saponifying a polyvinyl ester type resin prepared by using a polymerization catalyst having a half life of <=200min at 60 deg.C. CONSTITUTION:The polymerization system comprises a polymerizable vinyl compound and a photopolymerization initiator, and the polyvinyl alcohol type resin having an average polymerization degree of <=1,000 obtained by saponifying the polyvinyl ester type resin prepared by using the polymerization catalyst having a half life of <=200min at 60 deg.C. These polyvinyl alcohol type resins include not only the ones obtained by saponifying the homopolymer of vinyl ester but also the formal and the acetal and the like of them, and if the polyvinyl alcohol having an average polymerization degree of <=1,000 is used, operability of dissolution and the like is deteriorated, thus permitting exposure time to be shortened, and resolution and image reproduction performance to be enhanced.
Patent JP-S63227540-A (JP)
Title: Novel fluorine-containing naphthalene derivative and insulating oil containing said derivative
Inventor: YOKOYAMA NOBUO
IPC: C07C67/00
Filed: 1987-03-17
Abstract: NEW MATERIAL:2,2-Difluoro-1-(1-naphthyl)-1-propanone expressed by the formula. USE:Useful as a blending material for insulating oils, medicines, agricultural chemicals, photosensitive materials, raw material or intermediate therefor and capable of remarkably improving dielectric constant by blending with well- known electrical insulating oils, e.g. mineral oil based insulating oil or synthetic insulating oils, such as hard type alkylbenzene, soft type alkylbenzene, polybutene, alkylnaphthalene and silicone oil. PREPARATION:For example, a mixture of 1-(1-naphthyl)-1-propanone with 1-(2- naphthyl)-1-propanone synthesized by the Friedel-Crafts reaction as a raw material is subjected to substitution of hydrogen atom at the 2-position with bromine atom using a brominating agent and the resultant product is then dissolved in a solvent. A compound obtained by recrystallization, separation and purification of the obtained solution is reacted with a fluorinating agent and subsequently distilled to afford the aimed compound expressed by the formula.